ES8601448A1 - Heat transfer system for tobacco curing - Google Patents

Heat transfer system for tobacco curing

Info

Publication number
ES8601448A1
ES8601448A1 ES538860A ES538860A ES8601448A1 ES 8601448 A1 ES8601448 A1 ES 8601448A1 ES 538860 A ES538860 A ES 538860A ES 538860 A ES538860 A ES 538860A ES 8601448 A1 ES8601448 A1 ES 8601448A1
Authority
ES
Spain
Prior art keywords
transfer system
heat transfer
tobacco curing
heat
condensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES538860A
Other languages
Spanish (es)
Other versions
ES538860A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permuy Dobarro Juan
Original Assignee
Permuy Dobarro Juan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Permuy Dobarro Juan filed Critical Permuy Dobarro Juan
Priority to ES538860A priority Critical patent/ES538860A0/en
Priority to US06/788,774 priority patent/US4762137A/en
Publication of ES8601448A1 publication Critical patent/ES8601448A1/en
Publication of ES538860A0 publication Critical patent/ES538860A0/en
Priority to FR858517869A priority patent/FR2575276B1/en
Priority to IT46873/85A priority patent/IT1202075B/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B1/00—Preparation of tobacco on the plantation
    • A24B1/02—Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying

Abstract

The heat transfer system is for drying agricultural products, especially tobacco, and comprises a plurality of evaporators associated with a condensor and a compressor in a closed circuit. Air is also circulated in a closed circuit, heat being provided by the condensor for drying the agricultural products, with the air subsequently being cooled and dehumidified by at least one of the evaporators. Humidity and temperature may be monitored and automatically controlled, and an external evaporator may also be provided to dissipate cold and absorb external heat.
ES538860A 1984-12-20 1984-12-20 THERMAL TRANSFER SYSTEM FOR DRYING TOBACCO Granted ES538860A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES538860A ES538860A0 (en) 1984-12-20 1984-12-20 THERMAL TRANSFER SYSTEM FOR DRYING TOBACCO
US06/788,774 US4762137A (en) 1984-12-20 1985-10-18 Heat transfer system for tobacco curing
FR858517869A FR2575276B1 (en) 1984-12-20 1985-12-03 HEAT TRANSFER SYSTEM FOR TOBACCO DRYING
IT46873/85A IT1202075B (en) 1984-12-20 1985-12-18 HEAT TRANSFER SYSTEM FOR TOBACCO TREATMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES538860A ES538860A0 (en) 1984-12-20 1984-12-20 THERMAL TRANSFER SYSTEM FOR DRYING TOBACCO

Publications (2)

Publication Number Publication Date
ES8601448A1 true ES8601448A1 (en) 1985-11-01
ES538860A0 ES538860A0 (en) 1985-11-01

Family

ID=8488377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538860A Granted ES538860A0 (en) 1984-12-20 1984-12-20 THERMAL TRANSFER SYSTEM FOR DRYING TOBACCO

Country Status (4)

Country Link
US (1) US4762137A (en)
ES (1) ES538860A0 (en)
FR (1) FR2575276B1 (en)
IT (1) IT1202075B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105341987A (en) * 2015-11-11 2016-02-24 南平市烟草公司邵武分公司 Energy-saving tobacco curing room
CN105768171A (en) * 2016-03-28 2016-07-20 中国烟草总公司广东省公司 Compact tobacco curing barn
CN105768174A (en) * 2016-04-12 2016-07-20 东莞市正旭新能源设备科技有限公司 Efficient air-source low-carbon tobacco drying equipment
CN107477918B (en) * 2017-09-18 2022-10-18 东莞市正旭新能源设备科技有限公司 Multifunctional closed tobacco baking heat pump system
CN110419758A (en) * 2019-07-24 2019-11-08 河南中烟工业有限责任公司 Cooling water recirculation system and vacuum conditioner
CN110506972A (en) * 2019-09-23 2019-11-29 湖南科技大学 Bulk curing barn heating and dehumidification device based on airflow circulating control
CN110597332B (en) * 2019-10-22 2024-02-27 广州市华德工业有限公司 Baking room dry and wet ball temperature control method and baking room dry and wet ball temperature control system
CN111920073B (en) * 2020-08-12 2021-12-24 贵州中烟工业有限责任公司 Drying device for tobacco throwing
CN112617265A (en) * 2021-01-28 2021-04-09 湖北沄禾泽生态农业开发有限公司 Air-source heat pump flue-cured tobacco moisture regaining unit
CN113137839B (en) * 2021-04-30 2023-02-24 青岛海尔空调电子有限公司 Tobacco drying equipment and drying method
CN113854612B (en) * 2021-08-25 2023-02-28 青岛海尔空调电子有限公司 Drying unit control method, readable storage medium and drying unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807940A (en) * 1954-03-17 1957-10-01 Gen Electric Refrigeration system
US3067587A (en) * 1960-05-04 1962-12-11 Mcfarlan Alden Irving Air conditioning system
US3345829A (en) * 1966-04-20 1967-10-10 Henry J Hall Method and means for controlling the condensation of vapors under a varying ambient
IT1160889B (en) * 1978-10-26 1987-03-11 Berti Furic DRYING SYSTEM PARTICULARLY FOR TIMBER
JPS5660716A (en) * 1979-10-20 1981-05-25 Diesel Kiki Co Ltd Method and apparatus for defrosting inside surface of glass and for controlling humidity in car chamber for air conditioner of car
FR2499221A1 (en) * 1981-02-02 1982-08-06 Fra Eco Controlled temp. and humidity chamber for food prods. etc. - has external heat pump and internal evaporator in parallel with heat pump evaporator
US4659009A (en) * 1985-04-04 1987-04-21 A. T. Newell Co. Inc. Environmental control system with humidity control and method

Also Published As

Publication number Publication date
FR2575276A1 (en) 1986-06-27
IT8546873A0 (en) 1985-12-18
FR2575276B1 (en) 1990-01-05
IT1202075B (en) 1989-02-02
US4762137A (en) 1988-08-09
ES538860A0 (en) 1985-11-01

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